senegal: 1/2 of 2

Africa’s answer to climate change is a proposed 4,000-mile long, nine mile wide wall of trees stretching from Senegal to Djibouti. Designed to stop encroaching desertification, some interpret the project (and its benefits) literally whilst others see it as more of a metaphor. Despite this split, the project is now taking root in Senegal where they have already planted 50,000 acres of trees.more...